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Hydro Tasmania
Hydro Tasmania, known for most of its history as the Hydro-Electric Commission (HEC) or The Hydro, is the trading name of the Hydro-Electric Corporation, a Tasmanian Government business enterprise which is the predominant electricity generator in the state of Tasmania, Australia. The Hydro was originally oriented towards hydro-electricity, due to Tasmania's dramatic topography and relatively high rainfall in the central and western parts of the state. Today Hydro Tasmania operates thirty hydro-electric and one gas power station, and is a joint owner in three wind farms. The Minister for Energy, currently the Hon. Guy Barnett MP, has portfolio responsibility for Hydro Tasmania. Hydro Tasmania operates under the ''Government Business Enterprises (GBE) Act'' 1995 and the ''Hydro-Electric Corporation Act'' 1995, and has a reporting requirement to the Treasurer of Tasmania, currently the Hon. Michael Ferguson (Australian politician) MP. Hydro Tasmania was projected to pay the T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gordon Dam
The Gordon Dam, also known as the Gordon River Dam, is a major gated double curvature concrete arch dam with a controlled spillway across the Gordon River, located in South West Tasmania, Australia. The impounded reservoir is called Lake Gordon. The dam was constructed in 1974 by the Hydro Electric Corporation (TAS) for the purpose of generating hydro-electric power via the conventional Gordon Power Station located below the dam wall. Features and location The Gordon Dam wall, constructed with of concrete, is long and high, making it the tallest dam in Tasmania and the fifth-tallest in Australia. At 100% capacity the dam wall holds back of water; making Lake Gordon the largest lake in Australia. The surface area of the lake is and the catchment area is . The single controlled spillway is capable of discharging . Approximately 48 arch dams have been built in Australia and only nine have double curvature. Gordon Dam is almost twice the height of the next highest arch dam, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waddamana Hydro-Electric Power Station
Waddamana Hydro-Electric power station (originally known as the Great Lake Scheme) was the first hydro-electric power plant ever operated by the Tasmanian Hydro-Electric Department (later the Hydro-Electric Commission or HEC), opened in 1916. Waddamana Hydro-Electric Power Station The privately owned Tasmanian Hydro-Electric Power and Metallurgical Co. Ltd. (HEPMCo) first took a serious interest in generating hydro-electric power from one of Tasmania's highland rivers in late 1909, to provide power for James Hyndes Gillies' newly patented electrolytic process for zinc refining, and a "carbide" smelter to be constructed near Snug. They resolved to construct a hydro-electric power plant in the valley of the Ouse River, above the town that bears that name. Water was to be provided by a small dam on the great lake at Miena, which would then divert water down the steep drop using a woodstave pipeline and a flume. Construction began in earnest in 1910. However, the Tasmanian Hy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henty River
The Henty River is a perennial river in the West Coast region of Tasmania, Australia. The river generally lies north of and south of . Location and features Formed by the confluence of the Dobson and Newton Creeks, the river rises below Lake Newton on the western slopes of the Tyndall Range, northwest of Mount Tyndall, part of the West Coast Range of Tasmania. The river flows generally south by west and then west, joined by eight tributaries. : Bottle Creek : Lost Creek : Malcolm Creek : McCutcheom's Creek : Tully : Yolande :Badger The mouth emptying into the Southern Ocean at Henty Dunes. The river descends over its course. In the area known as the Upper Henty at the river's headwaters is the Henty Gold Mine. Its upper reaches were some of the last sites of dam making by the Hydro Tasmania in its long history of regulating flow of Tasmanian rivers. The river catchment has two areas of high ground. One is known as the ''Professor Plateau'', west of the ''Professor Ran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High Court Of Australia
The High Court of Australia is Australia's apex court. It exercises original and appellate jurisdiction on matters specified within Australia's Constitution. The High Court was established following passage of the '' Judiciary Act 1903''. It derives its authority from Chapter III of the Australian Constitution, which vests it responsibility for the judicial power of the Commonwealth. Important legal instruments pertaining to the High Court include the ''Judiciary Act 1903'' and the ''High Court of Australia Act 1979''.. Its bench is composed of seven justices, including a Chief Justice, currently Susan Kiefel. Justices of the High Court are appointed by the Governor-General on the advice of the Prime Minister and are appointed permanently until their mandatory retirement at age 70, unless they retire earlier. The court has resided in Canberra since 1980, following the construction of a purpose-built High Court Building, located in the Parliamentary Triangle and over ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franklin Dam
The Franklin Dam or Gordon-below-Franklin Dam project was a proposed dam on the Gordon River in Tasmania, Australia, that was never constructed. The movement that eventually led to the project's cancellation became one of the most significant environmental campaigns in Australian history. The dam was proposed for the purpose of generating hydroelectricity. The resulting new electricity generation capacity would have been . The proposed construction would have subsequently impacted upon the environmentally sensitive Franklin River, which joins with the Gordon river nearby. During the campaign against the dam, both areas were listed on the UNESCO World Heritage Area register. The campaign that followed led to the consolidation of the small green movement that had been born out of a campaign against the building of three dams on Lake Pedder in the late 1960s and early 1970s. Over the five years between the announcement of the dam proposal in 1978 and the axing of the plans in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Coast, Tasmania
The West Coast of Tasmania is mainly isolated rough country, associated with wilderness, mining and tourism. It served as the location of an early convict settlement in the early history of Van Diemen's Land, and contrasts sharply with the more developed and populous northern and eastern parts of the island state. Climate The west coast has a much cooler and wetter climate when compared to the east coast. Frequent low pressure systems hit the west coast causing heavy rain, snow, and ice. The West Coast Range blocks these systems from impacting the east, therefore making the West Coast a rain catchment with some areas receiving over of rain a year. In winter temperatures at sea level hover around , and when not raining, morning frost is common. The temperatures are much lower inland from the coast with maximums in winter often failing to surpass . Typically, the snow line in winter is around 900 metres (3000 ft), however sea level snow falls several times each winter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Pedder
Lake Pedder, once a glacial outwash lake, is a man-made impoundment and diversion lake located in the southwest of Tasmania, Australia. In addition to its natural catchment from the Frankland Range, the lake is formed by the 1972 damming of the Serpentine and Huon rivers by the Hydro Electric Commission of Tasmania for the purposes of hydroelectric power generation. As a result, the flooded Lake Pedder now has a surface area of approximately , making it Tasmania's second largest lake. The original and modified lake In early 20th century the original lake was named after Sir John Pedder, the first Chief Justice of Tasmania. The name of the original lake was officially transferred to the new man-made impoundment. Although the new Lake Pedder incorporates the original lake, it does not resemble it in size, appearance or ecology. The new lake consists of an impoundment contained by three dams: * Serpentine Dam – a high rockfill dam with a concrete upstream face on the Ser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snowy Mountains Scheme
The Snowy Mountains Scheme or Snowy scheme is a hydroelectricity and irrigation complex in south-east Australia. The Scheme consists of sixteen major dams; nine power stations; two pumping stations; and of tunnels, pipelines and aqueducts that were constructed between 1949 and 1974. The Scheme was completed under the supervision of Chief Engineer, Sir William Hudson. It is the largest engineering project undertaken in Australia. The water of the Snowy River and some of its tributaries, much of which formerly flowed southeast onto the river flats of East Gippsland, and into Bass Strait of the Tasman sea, is captured at high elevations and diverted inland to the Murray and Murrumbidgee Rivers irrigation areas. The Scheme includes two major tunnel systems constructed through the continental divide of the Snowy Mountains, known in Australia as the Great Dividing Range. The water falls and travels through large hydro-electric power stations which generate peak-load power for t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Margaret Power Station
The Lake Margaret Power Stations comprise two hydroelectric power stations located in Western Tasmania, Australia. The power stations are part of the King Yolande Power Scheme and are owned and operated by Hydro Tasmania. Officially the Upper Lake Margaret Power Station, a conventional hydroelectric power station, and the Lower Lake Margaret Power Station, a mini-hydroelectric power station, the stations are generally collectively referred to in the singular format as the Lake Margaret Power Station. The stations are located approximately apart. The Upper Lake Margaret Power Station was constructed by the Mount Lyell Mining and Railway Company between 1911 and 1914. In 1984, the station was sold to the Tasmanian Hydro-Electric Commission and was officially decommissioned in 2006 and after a multimillion-dollar refit was recommissioned in 2009. The Lower Lake Margaret Power Station was built also by the Mount Lyell Mining and Railway Company in 1931 and decommissioned in 1995 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Lyell Mining And Railway Company
Mount Lyell Mining and Railway Company was a Tasmanian mining company formed on 29 March 1893, most commonly referred to as ''Mount Lyell''. Mount Lyell was the dominant copper mining company of the West Coast from 1893 to 1994, and was based in Queenstown, Tasmania. Following consolidation of leases and company assets at the beginning of the twentieth century, Mount Lyell was the major company for the communities of Queenstown, Strahan and Gormanston. It remained dominant until its closure in 1994. The Mount Lyell mining operations produced more than a million tonnes of copper, 750 tonnes of silver and 45 tonnes of gold since mining commenced in the early 1890s – which is equivalent to over 4 billion dollars worth of metal in 1995 terms. History In the early stage of operations, Mount Lyell was surrounded by smaller competing leases and companies. Eventually they were all absorbed into Mount Lyell operations, or were closed down. In 1903 the North Mount Lyell Copper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reefton Power Station
Reefton Power Station supplied electricity to the very prosperous gold mining town of Reefton in New Zealand and was the first power station to supply municipal electricity in the Southern Hemisphere.New Zealand Historical Atlas'' – McKinnon, Malcolm (Editor); David Bateman, 1997, Plate 88 It started operation on 4 August 1888. Reefton man George Rich Wylde (1858-1942), son of James Wylde, brought samples of Edison and Swan electric lamps back from a visit to Victoria, Australia returning on 8 January 1883 and a public meeting was called to consider an electricity generating and distribution enterprise for Reefton. Ross & Glendinning had been lighting one of their Dunedin factories with electricity since 1882. The Reefton Electric Light and Power Company was formed in 1886. The decision to build a power station was taken in the same year, following a demonstration of electric lighting in four Reefton hotels. The demonstration was organised by amateur electrician Walter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Esk River
The South Esk River, the longest river in Tasmania, is a major perennial river located in the northern region of Tasmania, Australia. Location and features The South Esk springs from the eastern foothills of the Ben Lomond plateau near Mathinna and the river's course describes an arc around the entire southern promontory of the mountain – running through Fingal, Avoca and Evandale before winding its way northwest through Perth, Longford and Hadspen. The river merges with the tributary Meander River, then flows through the narrows of the Cataract Gorge to finally meet the North Esk River at Launceston. From this confluence arises kanamaluka/Tamar River, which runs to the Bass Strait. The natural river flow is interrupted by the Trevallyn Dam, near Launceston, constructed as part of the Trevallyn Power Station hydroelectric power scheme. The river is subject to flooding which overflows at Lake Trevallyn to create the spectacle of high rapids coursing through the narr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
